摘要:
A high carbon hot-rolled steel sheet which is a hot-rolled spheroidizing annealed material, including 0.2 to 0.7% C, 2% or less Si, 2% or less Mn, 0.03% or less P, 0.03% or less S, 0.08% or less Sol.Al., and 0.01% or less N, by mass, which contains carbide having a particle size of smaller than 0.5 μm in a content of 15% or less by volume to the total amount of carbide, and the difference between the maximum hardness Hv max and the minimum hardness Hv min, ΔHv (=Hv max−Hv min), in the sheet thickness direction being 10 or smaller.
摘要:
An image forming apparatus in which a first consumable item and a second consumable item are loadable to the image forming apparatus, includes a consumption status detector that detects an end status and a near-end status for each of the first and second consumable items, wherein the end status is a consumption status in which the consumable item must be exchanged immediately and the near-end status is a consumption status in which the consumable item must be exchanged in the near future; a consumption information output setting unit that sets settings indicating whether to output information for each of the end status and the near-end status of the first and second consumable items detected by the consumption status detector; and a consumption information output unit configured to output the information for each of the end status and the near-end status of the first and second consumable items based on the settings set by the consumption information output setting unit and a detection result of the consumption status of the first and second consumption items.
摘要:
[PROBLEMS] To limit execution of a predetermined command called from a content.[MEANS FOR SOLVING PROBLEMS] An information providing system includes processing means which receives a command execution request together with a command identifier and a request source domain identifier from an external terminal device (S30), reads out an entity of the command correlated with a combination of the received command identifier and the received domain identifier from storage means (S32), and executes the command according to the entity of the command which has been read out (S34).
摘要:
An image forming apparatus which uses a consumable item is disclosed. The image forming apparatus includes a consumed status detecting unit which detects a value of the consumed status of the consumable item, a determining unit which determines whether to output an exchange message of the consumable item by comparing the value of the consumed status of the consumable item detected by the consumed status detecting unit with a predetermined value, an exchange message output setting unit which sets presence or non-presence of an output of the exchange message, and a consumed status output setting unit which sets presence or non-presence of an output of the consumed status of the consumable item detected by the consumed status detecting unit.
摘要:
The present invention provides a dome diaphragm having high strength wholly and uniformly while maintaining a small thickness of a dome portion. A diaphragm 1 according to the present invention is a dome diaphragm including a dome portion 2. The dome portion 2 is divided into a plurality of small portions 4, and a ridge portion 7 is formed at a boundary of the small portions 4. In accordance with this configuration, the ridge portions 7 exist over the entire dome portion 2, and the ridge portions 7 can serve as frames for reinforcing the dome portion 2.
摘要:
In order to provide method and apparatus for manufacturing a vitreous silica crucible with little mixing of foreign matter and stable arc during arc melting, the method and apparatus for manufacturing a vitreous silica crucible have a device which blows off air from the side of arc electrodes toward a melting space of a mold, and air discharge ports which discharge the air within the heating furnace, and perform forced supply of air into the melting space during melting to make the atmospheric pressure of the melting space higher than the surroundings, and preferably, form an air pressure difference of 100 Pa or more between the melting space and the surroundings, thereby performing melting.
摘要:
[PROBLEMS] To use data in another domain while executing a script language based on a security limit of an HTTP client.[MEANS FOR SOLVING PROBLEMS] A main program provided to an HTTP client from a first domain executes a first program and the first program urges start of a second program provided to the HTTP client from a second domain. The second program acquires predetermined information from a second domain. Moreover, the second program urges start of a third program provided to the HTTP client from the first domain. Furthermore, the second program passes the data provided by the second domain to a region where the third program is executed. The third program passes the data provided by the second domain and passed from the second program, to the first program. The main program provided from the first domain to the HTTP client uses the data provided by the second domain and passed from the third program to the first program.
摘要:
A galvanized steel sheet excellent in strength-ductility balance and bake-hardenability as well as a method for producing the same are provided. The chemical components thereof include C, Si, Mn, P, S, Al, N and Cr at content ratios of 0.005 to 0.04%, 1.5% or lower, 1.0 to 2.0%, 0.10% or lower, 0.03% or lower, 0.01 to 0.1%, less than 0.008% and 0.2 to 1.0%, respectively, with Mn (mass %)+1.29Cr (mass %) being in the range of 2.1 to 2.8, and further include iron and unavoidable impurities as the balance. The structure thereof consists of a ferrite phase and a martensite phase with a volume fraction being at least 3.0% and less than 10%, the average particle diameter of the ferrite is larger than 6 μm and not more than 15 μm, and 90% or more of the martensite phase exists in a ferrite grain boundary. In addition, in the production process of such a galvanized steel sheet, a steel sheet obtained in a cold rolling step is annealed at a temperature being at least the Ac1 point and not more than the Ac3 point.
摘要:
A high carbon cold-rolled steel sheet having both excellent stretch-flange formability and excellent homogeneity of hardness in the sheet thickness direction is provided by a manufacturing method having the steps of: hot-rolling a steel containing 0.2 to 0.7% C by mass at finishing temperatures of (Ar3 transformation point −20° C.) or above to prepare a hot-rolled sheet; cooling the hot-rolled sheet to temperatures of 650° C. or below at cooling rates from 60° C./s or larger to smaller than 120° C./s; coiling the hot-rolled sheet after cooling at coiling temperatures of 600° C. or below; cold-rolling the coiled hot-rolled sheet at rolling reductions of 30% or more to prepare a cold-rolled sheet; and annealing the cold-rolled sheet at annealing temperatures from 600° C. or larger to Ac1 transformation point or lower.
摘要:
When an execution request for a predetermined function occurs when a content associated with a certain frame is executed, a definition of the function for which execution is requested is searched for in the content. When the definition of the function is not found in the content, the definition of the function is searched for until the definition of the function is found in a content associated with a parent frame of the frame associated with the content in which the definition has not been found. When the definition of the function is found, predetermined processing is executed based on the found definition of the function.